PeaZip 3.0.0

* FILE MANAGER:
- Added support to .cbr, .cbz, .cbt, .cba, .cb7, 123 file extensions supported

* EXTRACTION and ARCHIVING:
- Default naming policy option for 7z backend is now "skip existing files" as for other backend executables
- Added "Ask before overwriting" mode in extraction options for 7z backend (all other options are still available: skip, auto rename extracted, auto rename existing, overwrite existing)
- Custom syntax combobox default changed to "parameters, output, input"
- Improved password form's text
- Validatecl procedure allows > and < characters, still disallowed in checkfilename and checkfiledirname
- Improved sizes detection in pealauncher

* WINDOWS INSTALLER:
- Separate icons for 7z, rar and zip file types
- Context menu item "Browse path with PeaZip" now enabled by default